1738284938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 3030918912

約数和(自身を除く): 1292633974

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 251, 299, 313, 481, 502, 598, 626, 851, 962, 1702, 3263, 4069, 5773, 6526, 7199, 8138, 9287, 11063, 11546, 11581, 14398, 18574, 22126, 23162, 75049, 78563, 93587, 120731, 150098, 150553, 157126, 187174, 213601, 241462, 266363, 301106, 427202, 532726, 1021319, 1806949, 2042638, 2776813, 2906831, 3462719, 3613898, 5553626, 5813662, 6925438, 23490337, 37788803, 46980674, 66857113, 75577606, 133714226, 869142469, 1738284938]

約数ペア:

[(1, 1738284938), (2, 869142469), (13, 133714226), (23, 75577606), (26, 66857113), (37, 46980674), (46, 37788803), (74, 23490337), (251, 6925438), (299, 5813662), (313, 5553626), (481, 3613898), (502, 3462719), (598, 2906831), (626, 2776813), (851, 2042638), (962, 1806949), (1702, 1021319), (3263, 532726), (4069, 427202), (5773, 301106), (6526, 266363), (7199, 241462), (8138, 213601), (9287, 187174), (11063, 157126), (11546, 150553), (11581, 150098), (14398, 120731), (18574, 93587), (22126, 78563), (23162, 75049)]