1457954498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31663}}^1$

素因数の和:31719

約数の個数: 64

約数和(自身を含む): 3064061952

約数和(自身を除く): 1606107454

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 1001, 1771, 2002, 2093, 3289, 3542, 4186, 6578, 23023, 31663, 46046, 63326, 221641, 348293, 411619, 443282, 696586, 728249, 823238, 1456498, 2438051, 2881333, 4527809, 4876102, 5097743, 5762666, 8010739, 9055618, 9467237, 10195486, 16021478, 18934474, 31694663, 56075173, 63389326, 66270659, 104139607, 112150346, 132541318, 208279214, 728977249, 1457954498]

約数ペア:

[(1, 1457954498), (2, 728977249), (7, 208279214), (11, 132541318), (13, 112150346), (14, 104139607), (22, 66270659), (23, 63389326), (26, 56075173), (46, 31694663), (77, 18934474), (91, 16021478), (143, 10195486), (154, 9467237), (161, 9055618), (182, 8010739), (253, 5762666), (286, 5097743), (299, 4876102), (322, 4527809), (506, 2881333), (598, 2438051), (1001, 1456498), (1771, 823238), (2002, 728249), (2093, 696586), (3289, 443282), (3542, 411619), (4186, 348293), (6578, 221641), (23023, 63326), (31663, 46046)]