1936804386608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1330222793}}^1$

素因数の和:1330222821

約数の個数: 40

約数和(自身を含む): 4618533540768

約数和(自身を除く): 2681729154160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1330222793, 2660445586, 5320891172, 9311559551, 10641782344, 17292896309, 18623119102, 21283564688, 34585792618, 37246238204, 69171585236, 74492476408, 121050274163, 138343170472, 148984952816, 242100548326, 276686340944, 484201096652, 968402193304, 1936804386608]

約数ペア:

[(1, 1936804386608), (2, 968402193304), (4, 484201096652), (7, 276686340944), (8, 242100548326), (13, 148984952816), (14, 138343170472), (16, 121050274163), (26, 74492476408), (28, 69171585236), (52, 37246238204), (56, 34585792618), (91, 21283564688), (104, 18623119102), (112, 17292896309), (182, 10641782344), (208, 9311559551), (364, 5320891172), (728, 2660445586), (1456, 1330222793)]