2151612996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1\times {\mathrm{5471}}^1$

素因数の和:8012

約数の個数: 48

約数和(自身を含む): 5409750528

約数和(自身を除く): 3258137532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2521, 5042, 5471, 7563, 10084, 10942, 15126, 16413, 21884, 30252, 32773, 32826, 65546, 65652, 71123, 98319, 131092, 142246, 196638, 213369, 284492, 393276, 426738, 853476, 13792391, 27584782, 41377173, 55169564, 82754346, 165508692, 179301083, 358602166, 537903249, 717204332, 1075806498, 2151612996]

約数ペア:

[(1, 2151612996), (2, 1075806498), (3, 717204332), (4, 537903249), (6, 358602166), (12, 179301083), (13, 165508692), (26, 82754346), (39, 55169564), (52, 41377173), (78, 27584782), (156, 13792391), (2521, 853476), (5042, 426738), (5471, 393276), (7563, 284492), (10084, 213369), (10942, 196638), (15126, 142246), (16413, 131092), (21884, 98319), (30252, 71123), (32773, 65652), (32826, 65546)]