1491929452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 3053611008

約数和(自身を除く): 1561681556

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 97, 127, 137, 194, 221, 254, 274, 388, 442, 508, 548, 884, 1261, 1649, 1651, 1781, 2159, 2329, 2522, 3298, 3302, 3562, 4318, 4658, 5044, 6596, 6604, 7124, 8636, 9316, 12319, 13289, 17399, 21437, 24638, 26578, 28067, 30277, 34798, 42874, 49276, 53156, 56134, 60554, 69596, 85748, 112268, 121108, 160147, 172757, 209423, 225913, 226187, 295783, 320294, 345514, 418846, 451826, 452374, 591566, 640588, 691028, 837692, 903652, 904748, 1183132, 1687703, 2722499, 2936869, 3375406, 3845179, 5444998, 5873738, 6750812, 7690358, 10889996, 11747476, 15380716, 21940139, 28690951, 43880278, 57381902, 87760556, 114763804, 372982363, 745964726, 1491929452]

約数ペア:

[(1, 1491929452), (2, 745964726), (4, 372982363), (13, 114763804), (17, 87760556), (26, 57381902), (34, 43880278), (52, 28690951), (68, 21940139), (97, 15380716), (127, 11747476), (137, 10889996), (194, 7690358), (221, 6750812), (254, 5873738), (274, 5444998), (388, 3845179), (442, 3375406), (508, 2936869), (548, 2722499), (884, 1687703), (1261, 1183132), (1649, 904748), (1651, 903652), (1781, 837692), (2159, 691028), (2329, 640588), (2522, 591566), (3298, 452374), (3302, 451826), (3562, 418846), (4318, 345514), (4658, 320294), (5044, 295783), (6596, 226187), (6604, 225913), (7124, 209423), (8636, 172757), (9316, 160147), (12319, 121108), (13289, 112268), (17399, 85748), (21437, 69596), (24638, 60554), (26578, 56134), (28067, 53156), (30277, 49276), (34798, 42874)]