2247253580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{785753}}^1$

素因数の和:785786

約数の個数: 48

約数和(自身を含む): 5544280224

約数和(自身を除く): 3297026644

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 785753, 1571506, 3143012, 3928765, 7857530, 8643283, 10214789, 15715060, 17286566, 20429578, 34573132, 40859156, 43216415, 51073945, 86432830, 102147890, 112362679, 172865660, 204295780, 224725358, 449450716, 561813395, 1123626790, 2247253580]

約数ペア:

[(1, 2247253580), (2, 1123626790), (4, 561813395), (5, 449450716), (10, 224725358), (11, 204295780), (13, 172865660), (20, 112362679), (22, 102147890), (26, 86432830), (44, 51073945), (52, 43216415), (55, 40859156), (65, 34573132), (110, 20429578), (130, 17286566), (143, 15715060), (220, 10214789), (260, 8643283), (286, 7857530), (572, 3928765), (715, 3143012), (1430, 1571506), (2860, 785753)]