1330681384

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{996019}}^1$

素因数の和:996192

約数の個数: 16

約数和(自身を含む): 2509970400

約数和(自身を除く): 1179289016

約数列:

[1, 2, 4, 8, 167, 334, 668, 1336, 996019, 1992038, 3984076, 7968152, 166335173, 332670346, 665340692, 1330681384]

約数ペア:

[(1, 1330681384), (2, 665340692), (4, 332670346), (8, 166335173), (167, 7968152), (334, 3984076), (668, 1992038), (1336, 996019)]