1489577022724

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{896953}}^1$

素因数の和:897237

約数の個数: 72

約数和(自身を含む): 3127911806040

約数和(自身を除く): 1638334783316

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 229, 259, 458, 518, 916, 1036, 1603, 1813, 3206, 3626, 6412, 7252, 8473, 11221, 16946, 22442, 33892, 44884, 59311, 118622, 237244, 415177, 830354, 896953, 1660708, 1793906, 3587812, 6278671, 12557342, 25114684, 33187261, 43950697, 66374522, 87901394, 132749044, 175802788, 205402237, 232310827, 410804474, 464621654, 821608948, 929243308, 1437815659, 1626175789, 2875631318, 3252351578, 5751262636, 6504703156, 7599882769, 10064709613, 15199765538, 20129419226, 30399531076, 40258838452, 53199179383, 106398358766, 212796717532, 372394255681, 744788511362, 1489577022724]

約数ペア:

[(1, 1489577022724), (2, 744788511362), (4, 372394255681), (7, 212796717532), (14, 106398358766), (28, 53199179383), (37, 40258838452), (49, 30399531076), (74, 20129419226), (98, 15199765538), (148, 10064709613), (196, 7599882769), (229, 6504703156), (259, 5751262636), (458, 3252351578), (518, 2875631318), (916, 1626175789), (1036, 1437815659), (1603, 929243308), (1813, 821608948), (3206, 464621654), (3626, 410804474), (6412, 232310827), (7252, 205402237), (8473, 175802788), (11221, 132749044), (16946, 87901394), (22442, 66374522), (33892, 43950697), (44884, 33187261), (59311, 25114684), (118622, 12557342), (237244, 6278671), (415177, 3587812), (830354, 1793906), (896953, 1660708)]