977891902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1\times {\mathrm{1151}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 1621638144

約数和(自身を除く): 643746242

約数列:

[1, 2, 13, 26, 41, 82, 533, 797, 1066, 1151, 1594, 2302, 10361, 14963, 20722, 29926, 32677, 47191, 65354, 94382, 424801, 613483, 849602, 917347, 1226966, 1834694, 11925511, 23851022, 37611227, 75222454, 488945951, 977891902]

約数ペア:

[(1, 977891902), (2, 488945951), (13, 75222454), (26, 37611227), (41, 23851022), (82, 11925511), (533, 1834694), (797, 1226966), (1066, 917347), (1151, 849602), (1594, 613483), (2302, 424801), (10361, 94382), (14963, 65354), (20722, 47191), (29926, 32677)]