1639202272

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{2753}}^1$

素因数の和:3595

約数の個数: 48

約数和(自身を含む): 3372878880

約数和(自身を除く): 1733676608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 809, 1618, 2753, 3236, 5506, 6472, 11012, 12944, 18607, 22024, 25888, 37214, 44048, 63319, 74428, 88096, 126638, 148856, 253276, 297712, 506552, 595424, 1013104, 2026208, 2227177, 4454354, 8908708, 17817416, 35634832, 51225071, 71269664, 102450142, 204900284, 409800568, 819601136, 1639202272]

約数ペア:

[(1, 1639202272), (2, 819601136), (4, 409800568), (8, 204900284), (16, 102450142), (23, 71269664), (32, 51225071), (46, 35634832), (92, 17817416), (184, 8908708), (368, 4454354), (736, 2227177), (809, 2026208), (1618, 1013104), (2753, 595424), (3236, 506552), (5506, 297712), (6472, 253276), (11012, 148856), (12944, 126638), (18607, 88096), (22024, 74428), (25888, 63319), (37214, 44048)]