2530472

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 5505600

約数和(自身を除く): 2975128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 619, 1022, 1238, 2044, 2476, 4088, 4333, 4952, 8666, 17332, 34664, 45187, 90374, 180748, 316309, 361496, 632618, 1265236, 2530472]

約数ペア:

[(1, 2530472), (2, 1265236), (4, 632618), (7, 361496), (8, 316309), (14, 180748), (28, 90374), (56, 45187), (73, 34664), (146, 17332), (292, 8666), (511, 4952), (584, 4333), (619, 4088), (1022, 2476), (1238, 2044)]