2193670180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1\times {\mathrm{3023}}^1$

素因数の和:5836

約数の個数: 48

約数和(自身を含む): 4964488704

約数和(自身を除く): 2770818524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2791, 3023, 5582, 6046, 11164, 12092, 13955, 15115, 27910, 30230, 36283, 39299, 55820, 60460, 72566, 78598, 145132, 157196, 181415, 196495, 362830, 392990, 725660, 785980, 8437193, 16874386, 33748772, 42185965, 84371930, 109683509, 168743860, 219367018, 438734036, 548417545, 1096835090, 2193670180]

約数ペア:

[(1, 2193670180), (2, 1096835090), (4, 548417545), (5, 438734036), (10, 219367018), (13, 168743860), (20, 109683509), (26, 84371930), (52, 42185965), (65, 33748772), (130, 16874386), (260, 8437193), (2791, 785980), (3023, 725660), (5582, 392990), (6046, 362830), (11164, 196495), (12092, 181415), (13955, 157196), (15115, 145132), (27910, 78598), (30230, 72566), (36283, 60460), (39299, 55820)]