328812974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{12239}}^1$

素因数の和:12368

約数の個数: 32

約数和(自身を含む): 599270400

約数和(自身を除く): 270457426

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 707, 1414, 1919, 3838, 12239, 13433, 24478, 26866, 85673, 171346, 232541, 465082, 1236139, 1627787, 2472278, 3255574, 8652973, 17305946, 23486641, 46973282, 164406487, 328812974]

約数ペア:

[(1, 328812974), (2, 164406487), (7, 46973282), (14, 23486641), (19, 17305946), (38, 8652973), (101, 3255574), (133, 2472278), (202, 1627787), (266, 1236139), (707, 465082), (1414, 232541), (1919, 171346), (3838, 85673), (12239, 26866), (13433, 24478)]