2767732630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 5433474816

約数和(自身を除く): 2665742186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 331, 491, 655, 662, 982, 1310, 1655, 1703, 2455, 3310, 3406, 4303, 4910, 6383, 8515, 8606, 12766, 17030, 21515, 31915, 43030, 43361, 63830, 64321, 86722, 128642, 162521, 216805, 321605, 325042, 433610, 563693, 643210, 812605, 836173, 1127386, 1625210, 1672346, 2112773, 2818465, 4180865, 4225546, 5636930, 8361730, 10563865, 21127730, 21290251, 42580502, 106451255, 212902510, 276773263, 553546526, 1383866315, 2767732630]

約数ペア:

[(1, 2767732630), (2, 1383866315), (5, 553546526), (10, 276773263), (13, 212902510), (26, 106451255), (65, 42580502), (130, 21290251), (131, 21127730), (262, 10563865), (331, 8361730), (491, 5636930), (655, 4225546), (662, 4180865), (982, 2818465), (1310, 2112773), (1655, 1672346), (1703, 1625210), (2455, 1127386), (3310, 836173), (3406, 812605), (4303, 643210), (4910, 563693), (6383, 433610), (8515, 325042), (8606, 321605), (12766, 216805), (17030, 162521), (21515, 128642), (31915, 86722), (43030, 64321), (43361, 63830)]