751478052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{21221}}^1$

素因数の和:21468

約数の個数: 48

約数和(自身を含む): 1896737472

約数和(自身を除く): 1145259420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 681, 908, 1362, 2724, 2951, 5902, 8853, 11804, 17706, 21221, 35412, 42442, 63663, 84884, 127326, 254652, 275873, 551746, 827619, 1103492, 1655238, 3310476, 4817167, 9634334, 14451501, 19268668, 28903002, 57806004, 62623171, 125246342, 187869513, 250492684, 375739026, 751478052]

約数ペア:

[(1, 751478052), (2, 375739026), (3, 250492684), (4, 187869513), (6, 125246342), (12, 62623171), (13, 57806004), (26, 28903002), (39, 19268668), (52, 14451501), (78, 9634334), (156, 4817167), (227, 3310476), (454, 1655238), (681, 1103492), (908, 827619), (1362, 551746), (2724, 275873), (2951, 254652), (5902, 127326), (8853, 84884), (11804, 63663), (17706, 42442), (21221, 35412)]