1385616730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{6883}}^1$

素因数の和:7422

約数の個数: 32

約数和(自身を含む): 2560517568

約数和(自身を除く): 1174900838

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 491, 982, 2455, 4910, 6883, 13766, 20131, 34415, 40262, 68830, 100655, 201310, 282203, 564406, 1411015, 2822030, 3379553, 6759106, 16897765, 33795530, 138561673, 277123346, 692808365, 1385616730]

約数ペア:

[(1, 1385616730), (2, 692808365), (5, 277123346), (10, 138561673), (41, 33795530), (82, 16897765), (205, 6759106), (410, 3379553), (491, 2822030), (982, 1411015), (2455, 564406), (4910, 282203), (6883, 201310), (13766, 100655), (20131, 68830), (34415, 40262)]