2485236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 6350400

約数和(自身を除く): 3865164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 179, 267, 356, 358, 534, 537, 716, 1068, 1074, 1157, 2148, 2314, 2327, 3471, 4628, 4654, 6942, 6981, 9308, 13884, 13962, 15931, 27924, 31862, 47793, 63724, 95586, 191172, 207103, 414206, 621309, 828412, 1242618, 2485236]

約数ペア:

[(1, 2485236), (2, 1242618), (3, 828412), (4, 621309), (6, 414206), (12, 207103), (13, 191172), (26, 95586), (39, 63724), (52, 47793), (78, 31862), (89, 27924), (156, 15931), (178, 13962), (179, 13884), (267, 9308), (356, 6981), (358, 6942), (534, 4654), (537, 4628), (716, 3471), (1068, 2327), (1074, 2314), (1157, 2148)]