918448468

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{143239}}^1$

素因数の和:143479

約数の個数: 24

約数和(自身を含む): 1844931200

約数和(自身を除く): 926482732

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 143239, 286478, 572956, 1002673, 2005346, 4010692, 32801731, 65603462, 131206924, 229612117, 459224234, 918448468]

約数ペア:

[(1, 918448468), (2, 459224234), (4, 229612117), (7, 131206924), (14, 65603462), (28, 32801731), (229, 4010692), (458, 2005346), (916, 1002673), (1603, 572956), (3206, 286478), (6412, 143239)]