620172726

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{3329}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 1263535200

約数和(自身を除く): 643362474

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 509, 1018, 1527, 3054, 3329, 6658, 9987, 19974, 31049, 62098, 93147, 186294, 203069, 406138, 609207, 1218414, 1694461, 3388922, 5083383, 10166766, 103362121, 206724242, 310086363, 620172726]

約数ペア:

[(1, 620172726), (2, 310086363), (3, 206724242), (6, 103362121), (61, 10166766), (122, 5083383), (183, 3388922), (366, 1694461), (509, 1218414), (1018, 609207), (1527, 406138), (3054, 203069), (3329, 186294), (6658, 93147), (9987, 62098), (19974, 31049)]