1901474510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{150791}}^1$

素因数の和:150908

約数の個数: 32

約数和(自身を含む): 3723959232

約数和(自身を除く): 1822484722

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 150791, 301582, 753955, 1507910, 1960283, 3920566, 9801415, 14626727, 19602830, 29253454, 73133635, 146267270, 190147451, 380294902, 950737255, 1901474510]

約数ペア:

[(1, 1901474510), (2, 950737255), (5, 380294902), (10, 190147451), (13, 146267270), (26, 73133635), (65, 29253454), (97, 19602830), (130, 14626727), (194, 9801415), (485, 3920566), (970, 1960283), (1261, 1507910), (2522, 753955), (6305, 301582), (12610, 150791)]