2215691954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5717}}^1$

素因数の和:5823

約数の個数: 64

約数和(自身を含む): 4215767040

約数和(自身を除く): 2000075086

約数列:

[1, 2, 7, 14, 19, 31, 38, 47, 62, 94, 133, 217, 266, 329, 434, 589, 658, 893, 1178, 1457, 1786, 2914, 4123, 5717, 6251, 8246, 10199, 11434, 12502, 20398, 27683, 40019, 55366, 80038, 108623, 177227, 193781, 217246, 268699, 354454, 387562, 537398, 760361, 1240589, 1520722, 1880893, 2481178, 3367313, 3761786, 5105281, 6734626, 8329669, 10210562, 16659338, 23571191, 35736967, 47142382, 58307683, 71473934, 116615366, 158263711, 316527422, 1107845977, 2215691954]

約数ペア:

[(1, 2215691954), (2, 1107845977), (7, 316527422), (14, 158263711), (19, 116615366), (31, 71473934), (38, 58307683), (47, 47142382), (62, 35736967), (94, 23571191), (133, 16659338), (217, 10210562), (266, 8329669), (329, 6734626), (434, 5105281), (589, 3761786), (658, 3367313), (893, 2481178), (1178, 1880893), (1457, 1520722), (1786, 1240589), (2914, 760361), (4123, 537398), (5717, 387562), (6251, 354454), (8246, 268699), (10199, 217246), (11434, 193781), (12502, 177227), (20398, 108623), (27683, 80038), (40019, 55366)]