7134582260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{209471}}^1$

素因数の和:209624

約数の個数: 48

約数和(自身を含む): 16258378752

約数和(自身を除く): 9123796492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 524, 655, 1310, 1703, 2620, 3406, 6812, 8515, 17030, 34060, 209471, 418942, 837884, 1047355, 2094710, 2723123, 4189420, 5446246, 10892492, 13615615, 27231230, 27440701, 54462460, 54881402, 109762804, 137203505, 274407010, 356729113, 548814020, 713458226, 1426916452, 1783645565, 3567291130, 7134582260]

約数ペア:

[(1, 7134582260), (2, 3567291130), (4, 1783645565), (5, 1426916452), (10, 713458226), (13, 548814020), (20, 356729113), (26, 274407010), (52, 137203505), (65, 109762804), (130, 54881402), (131, 54462460), (260, 27440701), (262, 27231230), (524, 13615615), (655, 10892492), (1310, 5446246), (1703, 4189420), (2620, 2723123), (3406, 2094710), (6812, 1047355), (8515, 837884), (17030, 418942), (34060, 209471)]