1036911980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1\times {\mathrm{2143}}^1$

素因数の和:4026

約数の個数: 48

約数和(自身を含む): 2347371264

約数和(自身を除く): 1310459284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1861, 2143, 3722, 4286, 7444, 8572, 9305, 10715, 18610, 21430, 24193, 27859, 37220, 42860, 48386, 55718, 96772, 111436, 120965, 139295, 241930, 278590, 483860, 557180, 3988123, 7976246, 15952492, 19940615, 39881230, 51845599, 79762460, 103691198, 207382396, 259227995, 518455990, 1036911980]

約数ペア:

[(1, 1036911980), (2, 518455990), (4, 259227995), (5, 207382396), (10, 103691198), (13, 79762460), (20, 51845599), (26, 39881230), (52, 19940615), (65, 15952492), (130, 7976246), (260, 3988123), (1861, 557180), (2143, 483860), (3722, 278590), (4286, 241930), (7444, 139295), (8572, 120965), (9305, 111436), (10715, 96772), (18610, 55718), (21430, 48386), (24193, 42860), (27859, 37220)]