13203476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 27857088

約数和(自身を除く): 14653612

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 563, 572, 902, 1066, 1126, 1804, 2132, 2252, 5863, 6193, 7319, 11726, 12386, 14638, 23083, 23452, 24772, 29276, 46166, 80509, 92332, 161018, 253913, 300079, 322036, 507826, 600158, 1015652, 1200316, 3300869, 6601738, 13203476]

約数ペア:

[(1, 13203476), (2, 6601738), (4, 3300869), (11, 1200316), (13, 1015652), (22, 600158), (26, 507826), (41, 322036), (44, 300079), (52, 253913), (82, 161018), (143, 92332), (164, 80509), (286, 46166), (451, 29276), (533, 24772), (563, 23452), (572, 23083), (902, 14638), (1066, 12386), (1126, 11726), (1804, 7319), (2132, 6193), (2252, 5863)]