1777890052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2347}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 3313497600

約数和(自身を除く): 1535607548

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 149, 164, 298, 596, 1271, 2347, 2542, 4619, 4694, 5084, 6109, 9238, 9388, 12218, 18476, 24436, 72757, 96227, 145514, 189379, 192454, 291028, 349703, 378758, 384908, 699406, 757516, 1398812, 2983037, 5966074, 10840793, 11932148, 14337823, 21681586, 28675646, 43363172, 57351292, 444472513, 888945026, 1777890052]

約数ペア:

[(1, 1777890052), (2, 888945026), (4, 444472513), (31, 57351292), (41, 43363172), (62, 28675646), (82, 21681586), (124, 14337823), (149, 11932148), (164, 10840793), (298, 5966074), (596, 2983037), (1271, 1398812), (2347, 757516), (2542, 699406), (4619, 384908), (4694, 378758), (5084, 349703), (6109, 291028), (9238, 192454), (9388, 189379), (12218, 145514), (18476, 96227), (24436, 72757)]