508769338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 998645760

約数和(自身を除く): 489876422

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 239, 253, 322, 478, 506, 601, 1202, 1673, 1771, 2629, 3346, 3542, 4207, 5258, 5497, 6611, 8414, 10994, 13222, 13823, 18403, 27646, 36806, 38479, 46277, 60467, 76958, 92554, 96761, 120934, 143639, 152053, 193522, 287278, 304106, 423269, 846538, 1005473, 1064371, 1580029, 2010946, 2128742, 3160058, 3303697, 6607394, 11060203, 22120406, 23125879, 36340667, 46251758, 72681334, 254384669, 508769338]

約数ペア:

[(1, 508769338), (2, 254384669), (7, 72681334), (11, 46251758), (14, 36340667), (22, 23125879), (23, 22120406), (46, 11060203), (77, 6607394), (154, 3303697), (161, 3160058), (239, 2128742), (253, 2010946), (322, 1580029), (478, 1064371), (506, 1005473), (601, 846538), (1202, 423269), (1673, 304106), (1771, 287278), (2629, 193522), (3346, 152053), (3542, 143639), (4207, 120934), (5258, 96761), (5497, 92554), (6611, 76958), (8414, 60467), (10994, 46277), (13222, 38479), (13823, 36806), (18403, 27646)]