2054230206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{619117}}^1$

素因数の和:619208

約数の個数: 32

約数和(自身を含む): 4754826240

約数和(自身を除く): 2700596034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 619117, 1238234, 1857351, 3714702, 4333819, 8667638, 13001457, 26002914, 48910243, 97820486, 146730729, 293461458, 342371701, 684743402, 1027115103, 2054230206]

約数ペア:

[(1, 2054230206), (2, 1027115103), (3, 684743402), (6, 342371701), (7, 293461458), (14, 146730729), (21, 97820486), (42, 48910243), (79, 26002914), (158, 13001457), (237, 8667638), (474, 4333819), (553, 3714702), (1106, 1857351), (1659, 1238234), (3318, 619117)]