2173842970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{587}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 4299474816

約数和(自身を除く): 2125631846

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 467, 587, 610, 793, 934, 1174, 1586, 2335, 2935, 3965, 4670, 5870, 6071, 7631, 7930, 12142, 15262, 28487, 30355, 35807, 38155, 56974, 60710, 71614, 76310, 142435, 179035, 274129, 284870, 358070, 370331, 465491, 548258, 740662, 930982, 1370645, 1851655, 2327455, 2741290, 3563677, 3703310, 4654910, 7127354, 16721869, 17818385, 33443738, 35636770, 83609345, 167218690, 217384297, 434768594, 1086921485, 2173842970]

約数ペア:

[(1, 2173842970), (2, 1086921485), (5, 434768594), (10, 217384297), (13, 167218690), (26, 83609345), (61, 35636770), (65, 33443738), (122, 17818385), (130, 16721869), (305, 7127354), (467, 4654910), (587, 3703310), (610, 3563677), (793, 2741290), (934, 2327455), (1174, 1851655), (1586, 1370645), (2335, 930982), (2935, 740662), (3965, 548258), (4670, 465491), (5870, 370331), (6071, 358070), (7631, 284870), (7930, 274129), (12142, 179035), (15262, 142435), (28487, 76310), (30355, 71614), (35807, 60710), (38155, 56974)]