293490522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{5477}}^1$

素因数の和:5727

約数の個数: 48

約数和(自身を含む): 687927240

約数和(自身を除く): 394436718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 229, 234, 458, 687, 1374, 2061, 2977, 4122, 5477, 5954, 8931, 10954, 16431, 17862, 26793, 32862, 49293, 53586, 71201, 98586, 142402, 213603, 427206, 640809, 1254233, 1281618, 2508466, 3762699, 7525398, 11288097, 16305029, 22576194, 32610058, 48915087, 97830174, 146745261, 293490522]

約数ペア:

[(1, 293490522), (2, 146745261), (3, 97830174), (6, 48915087), (9, 32610058), (13, 22576194), (18, 16305029), (26, 11288097), (39, 7525398), (78, 3762699), (117, 2508466), (229, 1281618), (234, 1254233), (458, 640809), (687, 427206), (1374, 213603), (2061, 142402), (2977, 98586), (4122, 71201), (5477, 53586), (5954, 49293), (8931, 32862), (10954, 26793), (16431, 17862)]