1893266286

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2539}}^1$

素因数の和:2805

約数の個数: 64

約数和(自身を含む): 4135526400

約数和(自身を除く): 2242260114

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 211, 422, 589, 633, 1178, 1266, 1767, 2539, 3534, 4009, 5078, 6541, 7617, 8018, 12027, 13082, 15234, 19623, 24054, 39246, 48241, 78709, 96482, 124279, 144723, 157418, 236127, 248558, 289446, 372837, 472254, 535729, 745674, 1071458, 1495471, 1607187, 2990942, 3214374, 4486413, 8972826, 10178851, 16607599, 20357702, 30536553, 33215198, 49822797, 61073106, 99645594, 315544381, 631088762, 946633143, 1893266286]

約数ペア:

[(1, 1893266286), (2, 946633143), (3, 631088762), (6, 315544381), (19, 99645594), (31, 61073106), (38, 49822797), (57, 33215198), (62, 30536553), (93, 20357702), (114, 16607599), (186, 10178851), (211, 8972826), (422, 4486413), (589, 3214374), (633, 2990942), (1178, 1607187), (1266, 1495471), (1767, 1071458), (2539, 745674), (3534, 535729), (4009, 472254), (5078, 372837), (6541, 289446), (7617, 248558), (8018, 236127), (12027, 157418), (13082, 144723), (15234, 124279), (19623, 96482), (24054, 78709), (39246, 48241)]