2519462008

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{207329}}^1$

素因数の和:207380

約数の個数: 48

約数和(自身を含む): 5672548800

約数和(自身を除く): 3153086792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 207329, 414658, 829316, 1451303, 1658632, 2902606, 5805212, 6427199, 10159121, 11610424, 12854398, 20318242, 25708796, 40636484, 44990393, 51417592, 81272968, 89980786, 179961572, 314932751, 359923144, 629865502, 1259731004, 2519462008]

約数ペア:

[(1, 2519462008), (2, 1259731004), (4, 629865502), (7, 359923144), (8, 314932751), (14, 179961572), (28, 89980786), (31, 81272968), (49, 51417592), (56, 44990393), (62, 40636484), (98, 25708796), (124, 20318242), (196, 12854398), (217, 11610424), (248, 10159121), (392, 6427199), (434, 5805212), (868, 2902606), (1519, 1658632), (1736, 1451303), (3038, 829316), (6076, 414658), (12152, 207329)]