4197881204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{6907}}^1$

素因数の和:7668

約数の個数: 48

約数和(自身を含む): 8448760320

約数和(自身を除く): 4250879116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 727, 836, 1454, 2908, 6907, 7997, 13813, 13814, 15994, 27626, 27628, 31988, 55252, 75977, 131233, 151943, 151954, 262466, 303886, 303908, 524932, 607772, 1443563, 2887126, 5021389, 5774252, 10042778, 20085556, 55235279, 95406391, 110470558, 190812782, 220941116, 381625564, 1049470301, 2098940602, 4197881204]

約数ペア:

[(1, 4197881204), (2, 2098940602), (4, 1049470301), (11, 381625564), (19, 220941116), (22, 190812782), (38, 110470558), (44, 95406391), (76, 55235279), (209, 20085556), (418, 10042778), (727, 5774252), (836, 5021389), (1454, 2887126), (2908, 1443563), (6907, 607772), (7997, 524932), (13813, 303908), (13814, 303886), (15994, 262466), (27626, 151954), (27628, 151943), (31988, 131233), (55252, 75977)]