2003406056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{100613}}^1$

素因数の和:100769

約数の個数: 32

約数和(自身を含む): 3984314400

約数和(自身を除く): 1980908344

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 19912, 100613, 201226, 402452, 804904, 1911647, 3823294, 7646588, 13180303, 15293176, 26360606, 52721212, 105442424, 250425757, 500851514, 1001703028, 2003406056]

約数ペア:

[(1, 2003406056), (2, 1001703028), (4, 500851514), (8, 250425757), (19, 105442424), (38, 52721212), (76, 26360606), (131, 15293176), (152, 13180303), (262, 7646588), (524, 3823294), (1048, 1911647), (2489, 804904), (4978, 402452), (9956, 201226), (19912, 100613)]