1489612908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{89113}}^1$

素因数の和:89326

約数の個数: 48

約数和(自身を含む): 3992307200

約数和(自身を除く): 2502694292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 89113, 178226, 267339, 356452, 534678, 623791, 1069356, 1247582, 1871373, 2495164, 3742746, 7485492, 17733487, 35466974, 53200461, 70933948, 106400922, 124134409, 212801844, 248268818, 372403227, 496537636, 744806454, 1489612908]

約数ペア:

[(1, 1489612908), (2, 744806454), (3, 496537636), (4, 372403227), (6, 248268818), (7, 212801844), (12, 124134409), (14, 106400922), (21, 70933948), (28, 53200461), (42, 35466974), (84, 17733487), (199, 7485492), (398, 3742746), (597, 2495164), (796, 1871373), (1194, 1247582), (1393, 1069356), (2388, 623791), (2786, 534678), (4179, 356452), (5572, 267339), (8358, 178226), (16716, 89113)]