1623642918

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2351}}^1$

素因数の和:2513

約数の個数: 64

約数和(自身を含む): 3468165120

約数和(自身を除く): 1844522202

約数列:

[1, 2, 3, 6, 31, 47, 62, 79, 93, 94, 141, 158, 186, 237, 282, 474, 1457, 2351, 2449, 2914, 3713, 4371, 4702, 4898, 7053, 7347, 7426, 8742, 11139, 14106, 14694, 22278, 72881, 110497, 115103, 145762, 185729, 218643, 220994, 230206, 331491, 345309, 371458, 437286, 557187, 662982, 690618, 1114374, 3425407, 5757599, 6850814, 8729263, 10276221, 11515198, 17272797, 17458526, 20552442, 26187789, 34545594, 52375578, 270607153, 541214306, 811821459, 1623642918]

約数ペア:

[(1, 1623642918), (2, 811821459), (3, 541214306), (6, 270607153), (31, 52375578), (47, 34545594), (62, 26187789), (79, 20552442), (93, 17458526), (94, 17272797), (141, 11515198), (158, 10276221), (186, 8729263), (237, 6850814), (282, 5757599), (474, 3425407), (1457, 1114374), (2351, 690618), (2449, 662982), (2914, 557187), (3713, 437286), (4371, 371458), (4702, 345309), (4898, 331491), (7053, 230206), (7347, 220994), (7426, 218643), (8742, 185729), (11139, 145762), (14106, 115103), (14694, 110497), (22278, 72881)]