1626217868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{1289}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 3171480480

約数和(自身を除く): 1545262612

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 541, 583, 1082, 1166, 1289, 2164, 2332, 2578, 5156, 5951, 11902, 14179, 23804, 28358, 28673, 56716, 57346, 68317, 114692, 136634, 273268, 315403, 630806, 697349, 751487, 1261612, 1394698, 1502974, 2789396, 3005948, 7670839, 15341678, 30683356, 36959497, 73918994, 147837988, 406554467, 813108934, 1626217868]

約数ペア:

[(1, 1626217868), (2, 813108934), (4, 406554467), (11, 147837988), (22, 73918994), (44, 36959497), (53, 30683356), (106, 15341678), (212, 7670839), (541, 3005948), (583, 2789396), (1082, 1502974), (1166, 1394698), (1289, 1261612), (2164, 751487), (2332, 697349), (2578, 630806), (5156, 315403), (5951, 273268), (11902, 136634), (14179, 114692), (23804, 68317), (28358, 57346), (28673, 56716)]