804969308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 1681819776

約数和(自身を除く): 876850468

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 169, 206, 286, 338, 412, 572, 676, 1051, 1133, 1339, 1859, 2102, 2266, 2678, 3718, 4204, 4532, 5356, 7436, 11561, 13663, 14729, 17407, 23122, 27326, 29458, 34814, 46244, 54652, 58916, 69628, 108253, 150293, 177619, 191477, 216506, 300586, 355238, 382954, 433012, 601172, 710476, 765908, 1190783, 1407289, 1953809, 2381566, 2814578, 3907618, 4763132, 5629156, 7815236, 15480179, 18294757, 30960358, 36589514, 61920716, 73179028, 201242327, 402484654, 804969308]

約数ペア:

[(1, 804969308), (2, 402484654), (4, 201242327), (11, 73179028), (13, 61920716), (22, 36589514), (26, 30960358), (44, 18294757), (52, 15480179), (103, 7815236), (143, 5629156), (169, 4763132), (206, 3907618), (286, 2814578), (338, 2381566), (412, 1953809), (572, 1407289), (676, 1190783), (1051, 765908), (1133, 710476), (1339, 601172), (1859, 433012), (2102, 382954), (2266, 355238), (2678, 300586), (3718, 216506), (4204, 191477), (4532, 177619), (5356, 150293), (7436, 108253), (11561, 69628), (13663, 58916), (14729, 54652), (17407, 46244), (23122, 34814), (27326, 29458)]