1900223492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12289}}^1$

素因数の和:12396

約数の個数: 48

約数和(自身を含む): 3633907200

約数和(自身を除く): 1733683708

約数列:

[1, 2, 4, 29, 31, 43, 58, 62, 86, 116, 124, 172, 899, 1247, 1333, 1798, 2494, 2666, 3596, 4988, 5332, 12289, 24578, 38657, 49156, 77314, 154628, 356381, 380959, 528427, 712762, 761918, 1056854, 1425524, 1523836, 2113708, 11047811, 15324383, 16381237, 22095622, 30648766, 32762474, 44191244, 61297532, 65524948, 475055873, 950111746, 1900223492]

約数ペア:

[(1, 1900223492), (2, 950111746), (4, 475055873), (29, 65524948), (31, 61297532), (43, 44191244), (58, 32762474), (62, 30648766), (86, 22095622), (116, 16381237), (124, 15324383), (172, 11047811), (899, 2113708), (1247, 1523836), (1333, 1425524), (1798, 1056854), (2494, 761918), (2666, 712762), (3596, 528427), (4988, 380959), (5332, 356381), (12289, 154628), (24578, 77314), (38657, 49156)]