2204749690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1541783}}^1$

素因数の和:1541814

約数の個数: 32

約数和(自身を含む): 4662354816

約数和(自身を除く): 2457605126

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1541783, 3083566, 7708915, 15417830, 16959613, 20043179, 33919226, 40086358, 84798065, 100215895, 169596130, 200431790, 220474969, 440949938, 1102374845, 2204749690]

約数ペア:

[(1, 2204749690), (2, 1102374845), (5, 440949938), (10, 220474969), (11, 200431790), (13, 169596130), (22, 100215895), (26, 84798065), (55, 40086358), (65, 33919226), (110, 20043179), (130, 16959613), (143, 15417830), (286, 7708915), (715, 3083566), (1430, 1541783)]