1763212490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{3967}}^1$

素因数の和:4263

約数の個数: 48

約数和(自身を含む): 3450636288

約数和(自身を除く): 1687423798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 263, 338, 526, 845, 1315, 1690, 2630, 3419, 3967, 6838, 7934, 17095, 19835, 34190, 39670, 44447, 51571, 88894, 103142, 222235, 257855, 444470, 515710, 670423, 1043321, 1340846, 2086642, 3352115, 5216605, 6704230, 10433210, 13563173, 27126346, 67815865, 135631730, 176321249, 352642498, 881606245, 1763212490]

約数ペア:

[(1, 1763212490), (2, 881606245), (5, 352642498), (10, 176321249), (13, 135631730), (26, 67815865), (65, 27126346), (130, 13563173), (169, 10433210), (263, 6704230), (338, 5216605), (526, 3352115), (845, 2086642), (1315, 1340846), (1690, 1043321), (2630, 670423), (3419, 515710), (3967, 444470), (6838, 257855), (7934, 222235), (17095, 103142), (19835, 88894), (34190, 51571), (39670, 44447)]