145119730028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{398680577}}^1$

素因数の和:398680601

約数の個数: 24

約数和(自身を含む): 312565573152

約数和(自身を除く): 167445843124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 398680577, 797361154, 1594722308, 2790764039, 5182847501, 5581528078, 10365695002, 11163056156, 20731390004, 36279932507, 72559865014, 145119730028]

約数ペア:

[(1, 145119730028), (2, 72559865014), (4, 36279932507), (7, 20731390004), (13, 11163056156), (14, 10365695002), (26, 5581528078), (28, 5182847501), (52, 2790764039), (91, 1594722308), (182, 797361154), (364, 398680577)]