1834676872

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{1031}}^1$

素因数の和:1826

約数の個数: 64

約数和(自身を含む): 4032230400

約数和(自身を除く): 2197553528

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 739, 1031, 1204, 1478, 2062, 2408, 2956, 4124, 5173, 5912, 7217, 8248, 10346, 14434, 20692, 28868, 31777, 41384, 44333, 57736, 63554, 88666, 127108, 177332, 222439, 254216, 310331, 354664, 444878, 620662, 761909, 889756, 1241324, 1523818, 1779512, 2482648, 3047636, 5333363, 6095272, 10666726, 21333452, 32762087, 42666904, 65524174, 131048348, 229334609, 262096696, 458669218, 917338436, 1834676872]

約数ペア:

[(1, 1834676872), (2, 917338436), (4, 458669218), (7, 262096696), (8, 229334609), (14, 131048348), (28, 65524174), (43, 42666904), (56, 32762087), (86, 21333452), (172, 10666726), (301, 6095272), (344, 5333363), (602, 3047636), (739, 2482648), (1031, 1779512), (1204, 1523818), (1478, 1241324), (2062, 889756), (2408, 761909), (2956, 620662), (4124, 444878), (5173, 354664), (5912, 310331), (7217, 254216), (8248, 222439), (10346, 177332), (14434, 127108), (20692, 88666), (28868, 63554), (31777, 57736), (41384, 44333)]