581047610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{406327}}^1$

素因数の和:406358

約数の個数: 32

約数和(自身を含む): 1228735872

約数和(自身を除く): 647688262

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 406327, 812654, 2031635, 4063270, 4469597, 5282251, 8939194, 10564502, 22347985, 26411255, 44695970, 52822510, 58104761, 116209522, 290523805, 581047610]

約数ペア:

[(1, 581047610), (2, 290523805), (5, 116209522), (10, 58104761), (11, 52822510), (13, 44695970), (22, 26411255), (26, 22347985), (55, 10564502), (65, 8939194), (110, 5282251), (130, 4469597), (143, 4063270), (286, 2031635), (715, 812654), (1430, 406327)]