556137372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{348457}}^1$

素因数の和:348490

約数の個数: 48

約数和(自身を含む): 1561091840

約数和(自身を除く): 1004954468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 348457, 696914, 1045371, 1393828, 2090742, 2439199, 4181484, 4878398, 6620683, 7317597, 9756796, 13241366, 14635194, 19862049, 26482732, 29270388, 39724098, 46344781, 79448196, 92689562, 139034343, 185379124, 278068686, 556137372]

約数ペア:

[(1, 556137372), (2, 278068686), (3, 185379124), (4, 139034343), (6, 92689562), (7, 79448196), (12, 46344781), (14, 39724098), (19, 29270388), (21, 26482732), (28, 19862049), (38, 14635194), (42, 13241366), (57, 9756796), (76, 7317597), (84, 6620683), (114, 4878398), (133, 4181484), (228, 2439199), (266, 2090742), (399, 1393828), (532, 1045371), (798, 696914), (1596, 348457)]