888939532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7867}}^1$

素因数の和:7978

約数の個数: 48

約数和(自身を含む): 1748773152

約数和(自身を除く): 859833620

約数列:

[1, 2, 4, 13, 26, 41, 52, 53, 82, 106, 164, 212, 533, 689, 1066, 1378, 2132, 2173, 2756, 4346, 7867, 8692, 15734, 28249, 31468, 56498, 102271, 112996, 204542, 322547, 409084, 416951, 645094, 833902, 1290188, 1667804, 4193111, 5420363, 8386222, 10840726, 16772444, 17094991, 21681452, 34189982, 68379964, 222234883, 444469766, 888939532]

約数ペア:

[(1, 888939532), (2, 444469766), (4, 222234883), (13, 68379964), (26, 34189982), (41, 21681452), (52, 17094991), (53, 16772444), (82, 10840726), (106, 8386222), (164, 5420363), (212, 4193111), (533, 1667804), (689, 1290188), (1066, 833902), (1378, 645094), (2132, 416951), (2173, 409084), (2756, 322547), (4346, 204542), (7867, 112996), (8692, 102271), (15734, 56498), (28249, 31468)]