1618559612930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43487}}^1\times {\mathrm{6983}}^1$

素因数の和:50531

約数の個数: 64

約数和(自身を含む): 3214574512128

約数和(自身を除く): 1596014899198

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 6983, 13966, 34915, 43487, 69830, 86974, 90779, 181558, 217435, 286303, 434870, 453895, 565331, 572606, 907790, 1130662, 1431515, 1782967, 2826655, 2863030, 3565934, 3721939, 5653310, 7443878, 8914835, 17829670, 18609695, 23178571, 37219390, 46357142, 115892855, 231785710, 303669721, 607339442, 1518348605, 3036697210, 3947706373, 7895412746, 12450458561, 19738531865, 24900917122, 39477063730, 62252292805, 124504585610, 161855961293, 323711922586, 809279806465, 1618559612930]

約数ペア:

[(1, 1618559612930), (2, 809279806465), (5, 323711922586), (10, 161855961293), (13, 124504585610), (26, 62252292805), (41, 39477063730), (65, 24900917122), (82, 19738531865), (130, 12450458561), (205, 7895412746), (410, 3947706373), (533, 3036697210), (1066, 1518348605), (2665, 607339442), (5330, 303669721), (6983, 231785710), (13966, 115892855), (34915, 46357142), (43487, 37219390), (69830, 23178571), (86974, 18609695), (90779, 17829670), (181558, 8914835), (217435, 7443878), (286303, 5653310), (434870, 3721939), (453895, 3565934), (565331, 2863030), (572606, 2826655), (907790, 1782967), (1130662, 1431515)]