2017404505

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 2513410560

約数和(自身を除く): 496006055

約数列:

[1, 5, 61, 67, 269, 305, 335, 367, 1345, 1835, 4087, 16409, 18023, 20435, 22387, 24589, 82045, 90115, 98723, 111935, 122945, 493615, 1099403, 1499929, 5497015, 6022103, 6614441, 7499645, 30110515, 33072205, 403480901, 2017404505]

約数ペア:

[(1, 2017404505), (5, 403480901), (61, 33072205), (67, 30110515), (269, 7499645), (305, 6614441), (335, 6022103), (367, 5497015), (1345, 1499929), (1835, 1099403), (4087, 493615), (16409, 122945), (18023, 111935), (20435, 98723), (22387, 90115), (24589, 82045)]