381774796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5039}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 758661120

約数和(自身を除く): 376886324

約数列:

[1, 2, 4, 13, 26, 31, 47, 52, 62, 94, 124, 188, 403, 611, 806, 1222, 1457, 1612, 2444, 2914, 5039, 5828, 10078, 18941, 20156, 37882, 65507, 75764, 131014, 156209, 236833, 262028, 312418, 473666, 624836, 947332, 2030717, 3078829, 4061434, 6157658, 7341823, 8122868, 12315316, 14683646, 29367292, 95443699, 190887398, 381774796]

約数ペア:

[(1, 381774796), (2, 190887398), (4, 95443699), (13, 29367292), (26, 14683646), (31, 12315316), (47, 8122868), (52, 7341823), (62, 6157658), (94, 4061434), (124, 3078829), (188, 2030717), (403, 947332), (611, 624836), (806, 473666), (1222, 312418), (1457, 262028), (1612, 236833), (2444, 156209), (2914, 131014), (5039, 75764), (5828, 65507), (10078, 37882), (18941, 20156)]