1019816096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 2212761600

約数和(自身を除く): 1192945504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 127, 194, 199, 208, 254, 388, 398, 416, 508, 776, 796, 1016, 1261, 1552, 1592, 1651, 2032, 2522, 2587, 3104, 3184, 3302, 4064, 5044, 5174, 6368, 6604, 10088, 10348, 12319, 13208, 19303, 20176, 20696, 24638, 25273, 26416, 38606, 40352, 41392, 49276, 50546, 52832, 77212, 82784, 98552, 101092, 154424, 160147, 197104, 202184, 250939, 308848, 320294, 328549, 394208, 404368, 501878, 617696, 640588, 657098, 808736, 1003756, 1281176, 1314196, 2007512, 2451481, 2562352, 2628392, 4015024, 4902962, 5124704, 5256784, 8030048, 9805924, 10513568, 19611848, 31869253, 39223696, 63738506, 78447392, 127477012, 254954024, 509908048, 1019816096]

約数ペア:

[(1, 1019816096), (2, 509908048), (4, 254954024), (8, 127477012), (13, 78447392), (16, 63738506), (26, 39223696), (32, 31869253), (52, 19611848), (97, 10513568), (104, 9805924), (127, 8030048), (194, 5256784), (199, 5124704), (208, 4902962), (254, 4015024), (388, 2628392), (398, 2562352), (416, 2451481), (508, 2007512), (776, 1314196), (796, 1281176), (1016, 1003756), (1261, 808736), (1552, 657098), (1592, 640588), (1651, 617696), (2032, 501878), (2522, 404368), (2587, 394208), (3104, 328549), (3184, 320294), (3302, 308848), (4064, 250939), (5044, 202184), (5174, 197104), (6368, 160147), (6604, 154424), (10088, 101092), (10348, 98552), (12319, 82784), (13208, 77212), (19303, 52832), (20176, 50546), (20696, 49276), (24638, 41392), (25273, 40352), (26416, 38606)]