2007442758

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2357}}^1$

素因数の和:2653

約数の個数: 64

約数和(自身を含む): 4382484480

約数和(自身を除く): 2375041722

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 241, 482, 589, 723, 1178, 1446, 1767, 2357, 3534, 4579, 4714, 7071, 7471, 9158, 13737, 14142, 14942, 22413, 27474, 44783, 44826, 73067, 89566, 134349, 141949, 146134, 219201, 268698, 283898, 425847, 438402, 568037, 851694, 1136074, 1388273, 1704111, 2776546, 3408222, 4164819, 8329638, 10792703, 17609147, 21585406, 32378109, 35218294, 52827441, 64756218, 105654882, 334573793, 669147586, 1003721379, 2007442758]

約数ペア:

[(1, 2007442758), (2, 1003721379), (3, 669147586), (6, 334573793), (19, 105654882), (31, 64756218), (38, 52827441), (57, 35218294), (62, 32378109), (93, 21585406), (114, 17609147), (186, 10792703), (241, 8329638), (482, 4164819), (589, 3408222), (723, 2776546), (1178, 1704111), (1446, 1388273), (1767, 1136074), (2357, 851694), (3534, 568037), (4579, 438402), (4714, 425847), (7071, 283898), (7471, 268698), (9158, 219201), (13737, 146134), (14142, 141949), (14942, 134349), (22413, 89566), (27474, 73067), (44783, 44826)]